Working Power: 1W per Module. PCB Board: Fiber Glass PCB. We are not responsible for any wrong or undeliverable address. If you did not receive your order(s) in the estimated deliver time. Or you are not satisfied with the item(s) you received.
We will be doing our best to solve the problem for you. Step 3: Describe your question clearly. If you have any question. And we will reply you within 24 Hours (except weekends and holidays).